How much does a 5-star hotel in Ko Samui cost?

In Ko Samui, a 5-star hotel typically costs around £207 on average, with prices starting from £125.

What is the cheapest 5-star hotel in Ko Samui?

In Ko Samui, you can stay at Villa Giacomelli Samui, the most affordable 5-star hotel, priced from £17 per night.

What is the best 5-star hotel in Ko Samui?

The best 5-star hotel in Ko Samui is Panoramic Duplex Studio with a 9.6 rating from our users and an average price of £238/night.

What month is cheapest to stay in a 5-star hotel in Ko Samui?

For 5-star accommodations in Ko Samui, April tends to have the lowest rates, averaging £81 per night.

How many days in advance should I book a 5-star hotel in Ko Samui?

To maximise your savings on hotels in Ko Samui, book your 5-star hotel 23 days in advance to take advantage of cheap prices around £18/night.

5-star Hotels in Ko Samui from £55

Popular 5-star hotels in Ko Samui

Enter your travel dates to find the best prices.

Sort by

Popular

Price Review Score Distance

Four Seasons Resort Koh Samui

219 Moo 5 Tumbon Angthong, Ko Samui, Thailand

Set in Ang Thong, this beachfront resort features a swim-up bar, an infinity pool and a private beach. It also offers a sauna, outdoor tennis courts and free Wi-Fi.

9.8

Excellent

272 reviews

Location

9.4 mi from city centre

£896

View Deal

Banyan Tree Samui

99/9 Moo 4 Maret Koh Samui, Ko Samui, Thailand

Banyan Tree Samui offers 5-star accommodation, as well as a swim-up bar, an infinity pool and a private beach. Popular facilities, such as a sauna, a plunge pool and free Wi-Fi, make for a satisfying stay in Maret.

Free Wi-Fi

9.4

Excellent

913 reviews

Location

3.6 mi from city centre

£375

View Deal

Sala Samui Chaweng Beach Resort

99/10 Moo 2, Chaweng Beach, Ko Samui, Thailand

Close to Chaweng Beach, Sala Samui Chaweng Beach Resort is a coastal retreat with an infinity pool. Immediately adjacent to Ko Samui, it provides a convenient location for guests flying to or from Koh Samui.

Free Wi-Fi

9.1

Excellent

1824 reviews

Location

1.7 mi from city centre

£188

View Deal

Melia Koh Samui

83 Moo 5, Choeng Mon Beach, Bo Phut, Ko Samui, Thailand

Set in Bo Phut, this beachfront resort features free Wi-Fi, a swim-up bar and an infinity pool. Views of golf course, marina and city can be enjoyed from the property's fitness centre.

Free Wi-Fi

9.0

Excellent

1585 reviews

Location

3.9 mi from city centre

£136

View Deal

The Library

14/1 Moo 2 Chaweng Beach, Ko Samui, Thailand

Conveniently located with direct access to Ko Samui, The Library offers beachfront 5-star accommodation complete with a plunge pool, a saltwater swimming pool and free Wi-Fi. Views of city, marina and golf course can be enjoyed from the on-site fitness centre.

Free Wi-Fi

9.2

Excellent

697 reviews

Location

0.7 mi from city centre

£184

View Deal

The Ritz-Carlton Koh Samui

9/123 Moo 5, Tambon Bophut, Ko Samui, Thailand

This beachfront 5-star resort features a range of quality amenities, such as free Wi-Fi, a marble bathroom and outdoor tennis courts. Popular facilities, such as an infinity pool and a private beach, make for a satisfying stay in Koh Samui.

9.0

Excellent

599 reviews

Location

4.3 mi from city centre

£226

View Deal

Garrya Tongsai Bay Samui

84 Moo 5, Bo Phut, Ko Samui, Thailand

Conveniently located with direct access to Ko Samui, Garrya Tongsai Bay Samui provides beachfront 5-star accommodation complete with free Wi-Fi, outdoor tennis courts and an infinity pool. Views of golf course, marina and city can be admired from the on-site fitness centre.

9.5

Excellent

1427 reviews

Location

4.4 mi from city centre

£157

View Deal

Anantara Lawana Koh Samui Resort

92/1 Moo 2, Ko Samui, Thailand

Close to Chaweng Beach, Anantara Lawana Koh Samui Resort is a coastal retreat with an infinity pool. Views of city, sea and mountain can be admired from the on-site fitness centre.

9.0

Excellent

1276 reviews

Location

2.2 mi from city centre

£191

View Deal

Sala Samui Choengmon Beach Resort

10/9 Moo 5, Baan Plai Lam, Ko Samui, Thailand

Situated in Bo Phut, Sala Samui Choengmon Beach Resort features stylish accommodation with state-of-the-art amenities. Close to shops and restaurants, the resort provides a convenient base while visiting Ko Samui.

Free Wi-Fi

9.6

Excellent

1743 reviews

Location

4.0 mi from city centre

£227

View Deal

Centara Reserve Samui

38/2 Moo 3, Borpud, Chaweng Beach, Ko Samui, Thailand

Conveniently located with direct access to Ko Samui, Centara Reserve Samui provides beachfront 5-star accommodation with an infinity pool, free Wi-Fi and a sauna. Views of harbour, lake and mountain can be marvelled at from the in-house spa.

Free Wi-Fi

9.3

Excellent

929 reviews

Location

0.4 mi from city centre

£226

View Deal

All 852 5-star hotels in Ko Samui

Travel insights for hotels in Ko Samui

Use our HotelsCombined data-powered tips to help you find your next hotel in Ko Samui.

How much do hotels in Ko Samui cost?

The average price of a hotel in Ko Samui has been around £287/night over the last 3 days. You can expect year-round prices for a 5-star hotel in Ko Samui to be around £207/night, a 4-star hotel at £119/night, and a 3-star at £68/night on average.

What is the cheapest month to book a hotel in Ko Samui?

The cheapest month to book a hotel in Ko Samui is May (£219). Conversely, the most expensive month to stay in Ko Samui is December (£430).

What is the cheapest day to stay in a hotel in Ko Samui?

The cheapest day to stay in Ko Samui is Sunday (£285). On the other hand, travelers can expect to pay the most on Thursday, when the average nightly price is £338.

How much is a hotel in Ko Samui tonight?

Users have found prices for hotels in Ko Samui tonight starting as low as £8, rising to an average cost of £100, based on searches in the last 72 hours. Prices start from £14 for a 4-star hotel in Ko Samui for tonight.

How much is a Ko Samui hotel room this weekend?

In the past 72 hours, we’ve seen prices for hotels in Ko Samui this weekend for as little as £9/night. If you’re specifically looking for a 3-star hotel this weekend, our users have found prices as low as £9/night. For a 4-star hotel in Ko Samui, the cheapest rate recently found was £28/night for this weekend.

How far ahead should you book a hotel in Ko Samui?

Save money by booking a hotel at least 52 days before your trip to Ko Samui. The lowest price found when booking 52 days ahead was £13 per night.

Find deals

Top-rated 5-star Ko Samui hotels

These are some of the highest-rated 5-star hotels in Ko Samui based on user reviews.

Show all 852 5-star hotels

W Koh Samui

4/1 Moo 1, Tambol Maenam, Ko Samui, Thailand

4.2 mi from city centre

Free Wi-Fi

£308

Avg. per night

View Deal

Cheapest 5-star hotels in Ko Samui

These are the lowest-priced 5-star hotels our users have recently found in Ko Samui. Prices may vary based on dates selected and hotel location.

Show all 852 5-star hotels

Mantra Samui Resort - Adults Only

9/123-124 Moo 1, Ko Samui, Thailand

3.8 mi from city centre

Free Wi-Fi

£55

Avg. per night

View Deal

Outrigger Koh Samui Beach Resort

173/41 Moo. 4 Robkoh Road, Ko Samui, Thailand

3.4 mi from city centre

Free Wi-Fi

Parking

£59

Avg. per night

View Deal

The Sea Koh Samui Resort & Residences by Tolani

7/64 Moo 5, Bang Por, Ko Samui, Thailand

7.6 mi from city centre

Free Wi-Fi

£69

Avg. per night

View Deal

Explorar Koh Samui - Adults Only Resort and Spa

44/134 Moo 1, Mae Nam Beach, Ko Samui, Thailand

4.5 mi from city centre

Free Wi-Fi

£69

Avg. per night

View Deal

Nora Buri Resort & Spa

111 Moo 5, Chaweng Beach, Bophut, Ko Samui, Thailand

2.5 mi from city centre

Free Wi-Fi

Parking

£74

Avg. per night

View Deal

Avani+ Samui Resort

53/5 Moo 4, Phang Ka, Taling Ngam, Ko Samui, Thailand

10.3 mi from city centre

£77

Avg. per night

View Deal

Amari Koh Samui

14/3 Chaweng Beach, Ko Samui, Thailand

1.6 mi from city centre

Free Wi-Fi

£92

Avg. per night

View Deal

Nikki Beach Resort & Spa Koh Samui

96/3 Moo 2, Lipa Noi, Ko Samui, Thailand

8.1 mi from city centre

Free Wi-Fi

£97

Avg. per night

View Deal

Sheraton Samui Resort

86 Moo 3 Chaweng Noi Beach, Bophut, Ko Samui, Thailand

1.3 mi from city centre

Free Wi-Fi

£106

Avg. per night

View Deal

Tolani Resort Koh Samui

Moo 1 Bann Hua Thanon Tumbol Maret Koh Samui, 442, Ko Samui, Thailand

6.4 mi from city centre

£108

Avg. per night

View Deal

Renaissance Koh Samui Resort & Spa

208/1 Moo 4, T. Maret, Lamai Beach, Ko Samui, Thailand

3.7 mi from city centre

£109

Avg. per night

View Deal

Nh Collection Samui Peace Resort

178 Moo 1, Bophut Beach, Ko Samui, Thailand

3.4 mi from city centre

Free Wi-Fi

£111

Avg. per night

View Deal

Muang Samui Spa Resort

13/1 Moo2, Chaweng Beach, Bophut, Ko Samui, Thailand

1.4 mi from city centre

Free Wi-Fi

£111

Avg. per night

View Deal

The Lamai Samui

146/24 Moo4 Lamai Beach, Ko Samui, Thailand

3.4 mi from city centre

Free Wi-Fi

Parking

£117

Avg. per night

View Deal

Melati Beach Resort & Spa

9/99 Moo 5, Bophut, Ko Samui, Thailand

4.6 mi from city centre

Free Wi-Fi

£118

Avg. per night

View Deal

Saii Koh Samui Villas

63/182 Moo 5, Bophut, Ko Samui, Thailand

3.4 mi from city centre

Free Wi-Fi

£119

Avg. per night

View Deal

Other star-rated hotels in Ko Samui

Not set on a 5-star hotel? We’ve got plenty of other options for you to choose from. These are the most popular and best value properties in Ko Samui based on hotel class.

4 stars

Celes Samui

175/3 Thaveerat-Pakdee Road, Ko Samui, Thailand

£66

View Deal

Ozo Chaweng Samui - Sha Extra Plus

Bophut, Ko Samui, Suratthani, Ko Samui, Thailand

£58

View Deal

Chaba Cabana Beach Resort

160 Moo 2, Chaweng Beach Road, Ko Samui, Thailand

£52

View Deal

New Star Beach Resort

83 Moo 3 Bophut, Ko Samui, Thailand

£64

View Deal

Deva Beach Resort Samui

69/34 Moo 5, Bophut Choeng Mon Beach, Ko Samui, Thailand

£29

View Deal

3 stars

The Hive Hotel Samui

124 / 264 Moo 3, T.Maret, Ko Samui, Thailand

£51

View Deal

Marina Villa

124 Moo 3 Tambon Maret, Amphoe Koh Samui, Surat Thani, Ko Samui, Thailand

£32

View Deal

Lub d Koh Samui Chaweng Beach - Beachfront & Vibrant Social Vibe

159/99 Moo 2, Ko Samui, Thailand

£34

View Deal

Sand Sea Beach Resort

155 Moo 4, Maret, Lamai Beach, Ko Samui, Thailand

£40

View Deal

Amarin Samui Hotel

12/71 Moo 1, Tumbol Maenam, Koh Samui, Ko Samui, Thailand

£18

View Deal

2 stars and under

Chaweng Park Place

147/49-50 Moo 2, Wat Sawang, Ko Samui, Thailand

£18

View Deal

Khun Chaweng Resort

156/16 - 23, Chaweng Center, Bophut, Ko Samui, Thailand

£21

View Deal

PTK Residence

21/126 Moo 3, Chaweng, Bophut, Koh Samui, Suratthini, Ko Samui, Thailand

£21

View Deal

Lolita Bungalow

151 Moo 1, Maenam Village, Ko Samui, Thailand

£13

View Deal

Other accommodations in Ko Samui

Looking for something less traditional for your stay? Find the perfect hostel or vacation rental for your trip in Ko Samui.

Show all 4,539 stays

U Box Hostel - Adults Only

162/74 Moo.2, Ko Samui, Thailand

1.3 mi from city centre

£30

Avg. per night

View Deal

Samui Sun Villa

Ko Samui, Thailand

1.2 mi from city centre

£139

Avg. per night

View Deal

Samui Boat Lagoon

78/36 Moo 5, Bophut, Ko Samui, Thailand

3.8 mi from city centre

Free Wi-Fi

Parking

£110

Avg. per night

View Deal

Thai House Beach Resort

131 Moo 3, Lamai Beach Maret, Ko Samui, Thailand

3.8 mi from city centre

Free Wi-Fi

£42

Avg. per night

View Deal

The Jungle Club

Chaweng Noi, 55 Moo 3, Ko Samui, Thailand

1.6 mi from city centre

Free Wi-Fi

£57

Avg. per night

View Deal

Where to stay in Ko Samui

The map below shows all 5-star hotels in Ko Samui. Zoom in to find popular attractions and click on a nearby hotel for more information about the property.

Facts about 5-star hotels in Ko Samui

How much does a 5-star hotel in Ko Samui cost?
In Ko Samui, a 5-star hotel typically costs around £207 on average, with prices starting from £125.
What is the cheapest 5-star hotel in Ko Samui?
In Ko Samui, you can stay at Villa Giacomelli Samui, the most affordable 5-star hotel, priced from £17 per night.
What is the best 5-star hotel in Ko Samui?
The best 5-star hotel in Ko Samui is Panoramic Duplex Studio with a 9.6 rating from our users and an average price of £238/night.
What month is cheapest to stay in a 5-star hotel in Ko Samui?
For 5-star accommodations in Ko Samui, April tends to have the lowest rates, averaging £81 per night.
How many days in advance should I book a 5-star hotel in Ko Samui?
To maximise your savings on hotels in Ko Samui, book your 5-star hotel 23 days in advance to take advantage of cheap prices around £18/night.

See more FAQs

Stay elsewhere in Ko Samui

3-Star Hotels

4-Star Hotels

Alternative Stays

Hotels in Surat Thani

Landmarks in Ko Samui

Neighbourhoods in Ko Samui

Popular cities

Ko Samui 5-star Hotels

Compare rates for 5-star hotels in Ko Samui, Thailand from hundreds of popular travel sites on HotelsCombined.

Refine Your Search

Guest Ratings

Amenities

Freebies

Popular 5-star hotels in Ko Samui

These hotels are some of our user’s favourites in Ko Samui based on booking data. Prices were last updated on 17 April 2026.

Travel insights for hotels in Ko Samui

How much do hotels in Ko Samui cost?

The average price of a hotel in Ko Samui has been around £287/night over the last 3 days. You can expect year-round prices for a 5-star hotel in Ko Samui to be around £207/night, a 4-star hotel at £119/night, and a 3-star at £68/night on average.

What is the cheapest month to book a hotel in Ko Samui?

The cheapest month to book a hotel in Ko Samui is May (£219). Conversely, the most expensive month to stay in Ko Samui is December (£430).

What is the cheapest day to stay in a hotel in Ko Samui?

The cheapest day to stay in Ko Samui is Sunday (£285). On the other hand, travelers can expect to pay the most on Thursday, when the average nightly price is £338.

How much is a hotel in Ko Samui tonight?

Users have found prices for hotels in Ko Samui tonight starting as low as £8, rising to an average cost of £100, based on searches in the last 72 hours. Prices start from £14 for a 4-star hotel in Ko Samui for tonight.

How much is a Ko Samui hotel room this weekend?

How far ahead should you book a hotel in Ko Samui?

Save money by booking a hotel at least 52 days before your trip to Ko Samui. The lowest price found when booking 52 days ahead was £13 per night.

Top-rated 5-star Ko Samui hotels

View deals on 5-star hotels in Ko Samui that have the highest user reviews. Review data was last updated on 17 April 2026.

These are some of the highest-rated 5-star hotels in Ko Samui based on user reviews.

Cheapest 5-star hotels in Ko Samui

Discover affordable 5-star hotels in Ko Samui that provide a quality experience without breaking the bank. 5-star hotels in Ko Samui can be found for as little as £55 per night. Price data was last updated on 17 April 2026

These are the lowest-priced 5-star hotels our users have recently found in Ko Samui. Prices may vary based on dates selected and hotel location.

Other star-rated hotels in Ko Samui

Hotels that are booked the most in each class receive the “Most popular” badge. Hotels with the “Best value” have the most attractive prices based on their popularity. Price data was last updated on 17 April 2026.

Not set on a 5-star hotel? We’ve got plenty of other options for you to choose from. These are the most popular and best value properties in Ko Samui based on hotel class.

4 stars

3 stars

2 stars and under

Other accommodations in Ko Samui

Find deals on places to stay in Ko Samui that are not hotels. These are just a few of the most popular hostels and vacation rentals in the area. Pricing information was last updated on 17 April 2026.

Looking for something less traditional for your stay? Find the perfect hostel or vacation rental for your trip in Ko Samui.

Where to stay in Ko Samui

Explore different areas within Ko Samui to find the perfect location for your stay. Map data was last updated on 17 April 2026.

The map below shows all 5-star hotels in Ko Samui. Zoom in to find popular attractions and click on a nearby hotel for more information about the property.

Facts about 5-star hotels in Ko Samui

Find useful tips and insights about 5-star hotels in Ko Samui to help you make the most of your experience. FAQs were last updated on 17 April 2026.

How much does a 5-star hotel in Ko Samui cost?

What is the cheapest 5-star hotel in Ko Samui?

What is the best 5-star hotel in Ko Samui?

What month is cheapest to stay in a 5-star hotel in Ko Samui?

How many days in advance should I book a 5-star hotel in Ko Samui?

Stay elsewhere in Ko Samui

Consider these popular 3-star hotels in Ko Samui

Stay at one of these Ko Samui 3-star hotels that users have found on HotelsCombined.

Consider these popular 4-star hotels in Ko Samui

Stay at one of these Ko Samui 4-star hotels that users have found on HotelsCombined.

Consider alternative stays in Ko Samui

If you are looking for a specific type of hotel, consider these options for trips to Ko Samui

Explore these cities in Surat Thani

Looking to explore Surat Thani during your trip? These are other popular cities nearby that HotelsCombined users visit

Popular Landmarks in Ko Samui

Consider seeing these other popular landmarks and sights in Ko Samui

Popular neighbourhoods in Ko Samui

HotelsCombined users search for hotels in these popular Ko Samui neighbourhoods

Cities our users search for

Based on the last 12 months of user searches on HotelsCombined